| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.49 | 9.509% | $166.9903 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $46.80 | 8.159% | $50.6184 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $190.62 | 8.796% | $207.3869 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $91.57 | 12.489% | $103.0062 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $113.42 | 13.514% | $128.7476 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $163.78 | 3.448% | $169.4271 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $11.78 | 3.271% | $12.1653 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $770.46 | $838.3418 | $838.36 | $838.35 | $838.30 | |